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United States Patent |
5,588,160
|
Nichols
|
December 31, 1996
|
Total body brush shower
Abstract
A hand-held or wall-based shower which incorporates a shower spray nozzle
or nozzles inside a body brush shaped to conform with the user's hand.
This combination enables the user to realize total body bathing efficiency
by scrubbing while lathering and rinsing. The apparatus consists of two
separate components: a TOTAL BODY BRUSH; and a TUBING ASSEMBLY. On the
front side of the brush, gentle but resilient bristles surround a shower
spray nozzle or nozzles. On the back side of the brush, molded suctions
cups and hook and loop material hand or finger straps are attached. With
these additions, the brush and shower may be secured to any smooth surface
or may be easily used manually. The tubing assembly is comprised of
flexible tubing of adequate length and diameter with connections to a
water source and the total body brush and a water regulator valve.
Inventors:
|
Nichols; Timothy G. (Rte. 4, Box 250, Galax, VA 24333)
|
Appl. No.:
|
523552 |
Filed:
|
September 5, 1995 |
Current U.S. Class: |
4/606; 15/227 |
Intern'l Class: |
A47K 007/02 |
Field of Search: |
4/606
15/21.1,88.2,88.3,97.1,104.92,227
|
References Cited
U.S. Patent Documents
4014051 | Mar., 1977 | Pettit | 15/104.
|
4554699 | Nov., 1985 | Simmons | 15/160.
|
5490302 | Feb., 1996 | Dion | 4/606.
|
5520618 | May., 1996 | Massiet | 4/104.
|
Primary Examiner: Phillips; Charles E.
Claims
I claim:
1. A shower brush assembly comprising:
a front piece having resilient bristles on an outer surface thereof and at
least one opening therethrough;
a tubing fixture comprising at least one shower nozzle with water carrying
tubing attached thereto;
a back piece having a plurality of suction cups formed on a rear surface
thereof, said suction cups being sufficient to attach said assembly to a
wall of a shower, said back piece rear surface further having a plurality
of hand attachment straps formed thereon wherein said assembly may
alternatively be attached to a person's hand;
said front piece having means on a surface opposite said outer surface for
attachment of said tubing;
said front piece being attached to said back piece in a manner enclosing
said tubing with said at least one shower nozzle extending at least
partially through said at least one opening;
means for attaching said tubing to a water source wherein water may flow
from said source through said tubing and be expelled from said at least
one nozzle to shower a user.
Description
BACKGROUND OF THE INVENTION
The most efficient method of bathing as well as most conservative in its
use of water is the shower. The rinsing affect of the shower spray helps
to clean the body more thoroughly and gives one a more refreshed feeling
than by bathing. If one is able to scrub their body while showering, the
cleaning efficiency, as well as therapeutic value of the shower is
increased. Yet, many people do not fully utilize the cleaning efficiency
of the shower because they fail to, or do not realize the necessity to,
vigorously scrub the body while lathering and rinsing. If one's skin is
not completely cleansed of dirt, dead skin, and soap residue, infections
or disease can occur. Even if the bather uses a sponge or hand-held brush,
the difficulty in efficiently scrubbing the back areas of the body is
complicated, if not impossible.
The use of a hand-held shower is a more effective device for rinsing, since
it directs the water spray more closely and forcefully against the area
that is being rinsed. However, the use of a hand-held shower while using a
brush or a sponge for scrubbing is not only awkward when washing the body,
but ineffective when attempting to clean the back areas of the body.
The use of the customary backbrush, in all its many varieties, has never
completely solved the back cleaning problem because the design of the
backbrush makes it use unwelding. One cannot exert the amount of force
that is needed to scrub the areas that need washing thoroughly and
vigorously enough.
Although the use of a brush that attaches to the wall, as seen in U.S. Pat.
No. 3,862,459, 4,704,756, 4,890,352, or 5,228,165 would be effective in
scrubbing the areas of the back, they are not efficient while rinsing
because the water spray will not come in contact with the areas being
rinsed with enough force to be effective. Even if the bather is using a
handle-held shower, there would still be no direct contact with the water
spray. Also, the wall brushes cited would be awkward if used for scrubbing
other areas of the body.
The hand-held brush showers, as demonstrated in U.S. Pat. No.'s 4,155,137,
4,282,623, 5,153,962, or 5,339,469, would be adequate in scrubbing some
areas of the body. However, they would be no more effective than the
customary backbrush in washing areas that are difficult to reach manually
and would be less effective than a hand-held brush in washing easily
reached areas of the body.
If one could afford to build or have built a body shower, as seen in U.S.
Pat. No. 3,768,462, 4,733,421, 4,858,257, or 5,335,378, effective
scrubbing of the front and back areas of the upper body could be
accomplished. However, these devices are only effective while lathering.
They have not been constructed to allow an effective means of directly
rinsing the body while scrubbing.
While the swivel brush and shower, as seen in U.S. Pat. No. 5,065,463 would
be acceptable in scrubbing and rinsing the upper back areas of the body,
it is inadequate and awkward in washing the front and lowers areas.
While some of these prior devices can be used to effectively scrub while
lathering difficult to reach areas of the body, to effectively rinse the
body, or to scrub easily reached areas of the body while rinsing, no
device has as yet been designed which can efficiently scrub while
lathering and rinsing all areas of the body.
OBJECTS OF THE SUMMARY
The principle object of the TOTAL BODY BRUSH SHOWER is to improve the
rinsing efficiency of a hand-held shower by incorporating the scrubbing
efficiency obtained from a hand-held and a wall-based brush so that the
most thorough and effective body hygiene possible is achieved. Other
objectives of the invention are to: provide a device of simple and
inexpensive construction that would appeal aesthetically to the average
bather; increase the user's awareness of the necessity to scrub while
lathering and rinsing; help reduce bath or shower clutter; and make the
shower an easily available choice for all members of a household.
The TOTAL BODY BRUSH SHOWER is designed to not only be attached to the bath
wall or bath tub to efficiency clean difficult areas of the body, but it
can also be easily held in the hand of the user to thoroughly clean all
other areas of the body. The design of the TOTAL BODY BRUSH SHOWER enables
the user to efficiently scrub the entire body while lathering and rinsing
with as much force as required or desired. Thus, the most effective
hygiene possible is accomplished with the use of the TOTAL BODY BRUSH
SHOWER.
Since the TOTAL BODY BRUSH SHOWER should be primarily made of plastic, a
material that is inherently easy to keep clean, it would be an inexpensive
device that can be used by all members of the same household. The ability
to place the brush at any level would make the device available to any
sized or aged member of a family. Using the TOTAL BODY BRUSH SHOWER would
negate the need for any other brush or scrubbing device inside the shower
or bath and would require the user to have the bristles in close proximity
to their skin while rinsing. After use, the TOTAL BODY BRUSH SHOWER would
be put up on the wall and out of the way.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of the preferred embodiment of the TOTAL BODY
BRUSH SHOWER.
FIG. 2 is a front view of the front piece of the TOTAL BODY BRUSH.
FIG. 3 is a front view of the tubing fixture inside the TOTAL BODY BRUSH.
FIG. 4 is a back view of the front piece of the TOTAL BODY BRUSH.
FIG. 5 is a back view of the back piece of the TOTAL BODY BRUSH.
FIG. 6 are perspective views of the inside and outside parts of the
regulator valve.
FIG. 7 is a side view of the TOTAL BODY BRUSH.
DETAILED DESCRIPTION
In FIG. 1, a preferred embodiment of the TOTAL BODY BRUSH SHOWER is
designated by a general reference numeral (1), it is composed of two
separate components: the TOTAL BODY BRUSH (2), and the TUBING ASSEMBLY
(4). The TOTAL BODY BRUSH (2) in its preferred embodiment, is an
oval-shaped brush with attachments that make it possible for it to be held
in the hand or placed on a smooth surface. On the brush, one or more
separate spray nozzles (3) are surrounded by plastic bristles. The TUBING
ASSEMBLY (4) consists of a tubing line (5) that directs the flow of water
from a water source into the TOTAL BODY BRUSH (2) through a regulator
valve (6). The flow of water is adjusted by the regulator valve (6)
positioned between the tubing line (5) and the brush (2). The TOTAL BODY
BRUSH (2) should be of a shape and size that can be held comfortably in
the hand of the average user. It should be made slightly larger than the
average adult hand, but other shapes, sizes and colors could be made for
larger or smaller hands. The tubing line (5) should preferably be of a
length and diameter that would allow the user to shower without any
difficulty. The total area taken up the body nozzle (3) or nozzle should
be of a size that would not lessen the effectiveness of the bristles on
the brush.
The TOTAL BODY BRUSH (2) is constructed by assembling three separately
molded pieces together.
As shown in FIG. 2, the front side of the front piece (7) of the TOTAL BODY
BRUSH should be composed of a semi-hard but flexible plastic that has been
extruded and stretched to form resilient bristles (8) on a thin plastic
base (9). These bristles should preferably be of a thickness and length
that would make them gentle to the touch, effective for lathering, and
resilient enough to withstand the constant use they will incur. The
bristles should also be of a length that would not minimize the rinsing
effective of the shower nozzles. The base (9) should be thin enough that
it will be flexible when held by the hand.
One or more separate holes (10) should be cut out of the molded front piece
(7) or formed during the molding process. These holes should be large
enough for the nozzles to be pushed through.
As shown in FIG. 3, the second part of the TOTAL BODY BRUSH consists of a
molded tubing fixture (11) with a male screw-type connector (12) on one
end of the main tubing line (13). The main tubing line (13) may branch out
into multiple separate lines (14). Each branch (14) flares out at their
end into round-shaped spray nozzles (15). The spray nozzle or nozzles (15)
should have an edge (16) formed around their perimeters and holes (17)
perforated on their front for spraying. All tubing should be made from the
same material as the front piece (7) of the brush, so that it will not
impede the flexibility of the brush. All tubing should be of a diameter
consistent with the tubing line (5). Enough spray holes (17) should be
formed to ensure a forceful rinsing action.
The back of the front piece, shown as (18) in FIG. 4, has molded clamps
(19) of a size appropriate for attaching each separate line (14) of the
molded fixture (11) securely to it's base (20). The molded fixture (11)
should be placed against the back of the front piece (18) so that the
spray nozzle or nozzles (15) will be in immediate conjunction with the
precut or preformed holes (21) and the tubing lines (14) fit snugly into
the molded clamps (19). The spray nozzle or nozzles (15) should then be
placed through the holes (21) until stopped by their edges (16). The front
part of the nozzle or nozzles should then be protruding out from the base
of the front piece (7) of the brush. The spray holes (17) formed in the
nozzle or nozzles (15) should be facing out of the front of the front
piece (7). After all connections have been made, the male screw-type
connector (12) on the end of the main tubing line (13) should be outside
of the perimeter of the back of the front piece (18).
In FIG. 5, the preferred embodiment of the back side of the back piece of
the TOTAL BODY BRUSH is designated as numeral (22). It is comprised of a
vinyl or rubber-like flexible plastic which has molded suctions cups (23)
that have been strategically placed throughout the back piece (22). The
suction cups should be of a sufficient size and length to maintain their
hole on a smooth surface. Molded finger straps (24) should be placed in
areas on the back piece (22) that would not be disruptive to the
effectiveness of the suction cups (23). The finger straps (24) should be
made from the same vinyl or rubber-like plastic material as the back piece
(22). The straps (24) should be positioned on the back piece (22) so that
three or more fingers could be comfortably inserted into the straps to
hold the TOTAL BODY BRUSH (2) securely by the hand. The finger straps (24)
should be of a width and thickness to resist breaking the periodic use.
The back piece (22) should be molded in the same size and shape as the
front piece (7). The front side of the back piece (22) should be
relatively flat in appearance but may have slight indentations molded into
the piece. This would allow the tubing line or lines (14) in the tubing
fixture (11) and the clamps (19) on the back of the front piece (18) not
to bulge obtrusively when the front (7) and back pieces (22) are fitted
together.
The front piece (7) and the back piece (22) can now be melded together
using a water and heat resistant glue, by fusing the two pieces together,
or by some other method found that is deemed sufficient to prevent the
pieces from coming apart in the humid environment of a bathroom. After the
two pieces have been put together, the male screw-type connector (12) on
the end of the main tubing line (13) should be outside of the perimeter of
the constructed brush (2).
With the TOTAL BODY BRUSH, the user could comfortably hold the brush in
their hand using the finger straps to clean any easily accessible places
of their body. Then, using the suction cups, the brush could be attached
to the shower wall, bath wall, bathtub, or any other smooth surface that
is readily available. The user could then easily clean their back or any
other hard to reach or difficult areas simply by rubbing the areas back
and forth against the brush.
The TUBING ASSEMBLY (4) consists of an integral tubing line (5) and a
regulator valve (6). The tubing line in its preferred embodiment should be
made of a flexible plastic and should have a female screw-type attachment
(25) at both ends to connect it to the shower plumbing and to the
regulator valve (6).
The regulator valve (6) should preferably be made of a semi-hard plastic.
It would consist of two parts. The outside part (26) as shown in FIG. 6,
would be formed as a tube molded into the shape of a "T". The "T" would
have three ends (27, 28, 29). The bottom part of the "T" (28) would have a
male screw-type connector (30) to be connected to the female screw-type
attachment (25) on the tubing line (5). One end of the top part of the "T"
(27) would have a female screw-type attachment (31) to be connected to the
male screw-type connector (12) on the main tubing line (13). The other end
of the top part of the "T" (29) would have an opening (32) to allow the
second part of the valve (33) to be inserted.
The second part of the valve (33) would consist of a semi-hard plastic
molded tube (34) with a handle (35) that closes one end, an outlet opening
(36) on the other end, and a large inlet hole (37) in the middle of the
tube (34). It should be molded so that it fits snugly when it is inserted
inside the opening (32) of the outside part of the valve (26) and its
inlet hole (37) would be in conjunction with the juncture of the "T" (38).
When inserted, the handle (35) should rest firmly against the outside of
the opening (32) of the outside part of the valve (26). The tube (34)
should be long enough so that when it is inserted into the outside part of
the valve (26), the outlet on the tube (36) would rest partly inside the
connector (12) at the end of the main tubing line (13) on the tubing
fixture (11). The tube (34) should be relatively the same size as the
tubing line (5).
Thus, the flow of water would be channeled from the tubing line (5) and
pass through the bottom of the "T" of the outside part of the valve (28)
into the juncture of the "T" (38). If the handle (35) is turned so that
the inlet hole (37) in the middle of the inside part of the valve (33) is
in conjunction with the juncture (38), the water will then pass through
the inlet (37), then through the outlet (36) of the inside part of the
valve (33), into the brush's main tubing line (13) and out the shower
nozzles (15). The flow of water through the nozzles (15) would be required
by turning the handle (35), which would put the inlet hole (37) in the
middle of the inside part of the valve (33) either in or out of
conjunction with the juncture (38) of the "T" on the outside part of the
valve (26).
To enable the water to be sent to the brush at full force, it would be
recommendable that some type of gasket be present at all connections.
Since the TOTAL BODY BRUSH (2) can be easily separated from the TUBING
ASSEMBLY (4), it could be used as an individual piece apart from the TOTAL
BODY BRUSH SHOWER.
Although the preferred embodiment of the TOTAL BODY BRUSH SHOWER has been
described, the preceding descriptions and illustrations should not be
construed to limit any modifications or improvements that would be readily
envisioned by anyone skilled to the art. The following examples and many
others could easily become apparent:
An attachment could be made to the TOTAL BODY BRUSH SHOWER that would allow
liquid soap to be introduced into the water line for lathering.
For those without a shower faucet, a special connection could be made to
attach the TOTAL BODY BRUSH SHOWER to a bathtub faucet.
Other valve regulators could be used to regulate the flow of water beside
the regulator described.
Hook and loop material hand straps could be attached to the back of the
TOTAL BODY BRUSH instead of the finger straps for holding the brush.
A Y connector with a shut-off valve could be improvised which would allow
connections to the TOTAL BODY BRUSH SHOWER and to the regulator shower
head or to another TOTAL BODY BRUSH SHOWER.
A TOTAL BODY BRUSH SHOWER without suction cups on the back could be used on
pets that are afraid of or dislike water.
Two TOTAL BODY BRUSHES could be linked together by a water line. One could
be attached to the wall semi-permanently for back washing, and the other
could be used manually.
Different types of nozzle sprays could be made for the TOTAL BODY BRUSH
SHOWER or an adjustment knob could be developed that would allow different
types of shower spray settings.
A modified TOTAL BODY BRUSH SHOWER could be used for washing cars or other
objects.
Bristles constructed by other means besides the type described may be
utilized.
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